Nehemiah 4:18 As for the builders, each wore his sword girded at his side as he built, while the trumpeter stood near me.

Isaiah 58:1 "Cry loudly, do not hold back; Raise your voice like a trumpet, And declare to My people their transgression And to the house of Jacob their sins.

Ezekiel 33:9 "But if you on your part warn a wicked man to turn from his way and he does not turn from his way, he will die in his iniquity, but you have delivered your life.

Hosea 8:1 Put the trumpet to your lips! Like an eagle the enemy comes against the house of the LORD, Because they have transgressed My covenant And rebelled against My law.

Joel 2:1 Blow a trumpet in Zion, And sound an alarm on My holy mountain! Let all the inhabitants of the land tremble, For the day of the LORD is coming; Surely it is near, (NASB ©1995)